Intelligent Application of Knowledge Graph Construction and Course Management in Open Education Platforms

Abstract

The application of open education platforms in the field of education has positive significance, which helps to optimize course implementation and promote the research and development of online teaching and adult education. The platform can be based on multimodal knowledge graph to construct the co-occurrence network map of adult education keywords. Based on the statistical high-frequency keywords, it is found that the current adult education mainly focuses on educational technology, followed by more attention to information technology, television and radio universities, and educational resources. The platform is able to use knowledge mapping to personalize course recommendations based on learners' knowledge when making course recommendations. The feasibility and effectiveness of the method is proved by validating it on Amazon open dataset and self-built dataset. Finally, it is verified through practical teaching that the course management model based on the open education platform is well received by teachers and students, and the average passing rate of students' courses reaches 85.87%. The open education platform can effectively improve the quality of talent training and meet the needs of intelligent management of courses.